Forestry workers
84 laborers have been employed to plant trees in the forest. For 9 hour work a day, they would end job in 38 days. After 18 days, 6 laborers leave.
How many days are needed to complete planting trees in nurseries by others if they work 12 hours a day?
How many days are needed to complete planting trees in nurseries by others if they work 12 hours a day?
Final Answer:
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